What does "Hello Lisa. How about dinner tomorrow night?" mean in English for Spanish?

In English for Spanish, "Hello Lisa. How about dinner tomorrow night?" means:

¿Qué tal si cenamos mañana por la noche?

Listen to "Hello Lisa. How about dinner tomorrow night?": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 4, Level 3, Scene 4